CREH proposes conduct multi-stage fracs on five existing Elk Hills wells. All project activities are located in Tier 1 lands(CREH is the surface and mineral owner.) The proposed rework activities are to add perforations and will include DOGGR regulated SB-4 activities. Well details by APN as follows: Section 16R (APN: 158-070-04); well 323-16R (API: 030-47772), MD = 9880 ft.; well 322A-16R (API: 030-51874), MD = 9928 ft; and well 333-16R (API: 029-53936), MD=9700 ft. Section 15R (APN: 158-080-01): well 366-15R (API:030-47157), MD = 10170ft and well 324x-15R (API: 030-30619), MD = 9295 ft. All rework activities will be limited to the existing well pad and no new disturbance is proposed. The proposed wells may require additional downhole work as approved by DOGGR.